<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <title>json综合练习</title>

    <!-- 引入外部的js文件 -->
    <script src="D:\ApplicationFiles\vscode\chapter_three\JS相关案例\JS文件\2.js"></script>
</head>

<body>
</body>

</html>